PT82937B - Processo para a preparacao de ester propinilico de acido (r)-2-{4-(5-cloro-3- fluoropiridin-2-iloxi)-fenoxi}-propionico com accao herbicida - Google Patents
Processo para a preparacao de ester propinilico de acido (r)-2-{4-(5-cloro-3- fluoropiridin-2-iloxi)-fenoxi}-propionico com accao herbicidaInfo
- Publication number
- PT82937B PT82937B PT82937A PT8293786A PT82937B PT 82937 B PT82937 B PT 82937B PT 82937 A PT82937 A PT 82937A PT 8293786 A PT8293786 A PT 8293786A PT 82937 B PT82937 B PT 82937B
- Authority
- PT
- Portugal
- Prior art keywords
- acid
- fenoxy
- fluoropyridin
- yloxy
- chloro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2376/86A CH679396A5 (es) | 1986-06-12 | 1986-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT82937A PT82937A (en) | 1986-08-01 |
| PT82937B true PT82937B (pt) | 1989-01-30 |
Family
ID=4232328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT82937A PT82937B (pt) | 1986-06-12 | 1986-07-08 | Processo para a preparacao de ester propinilico de acido (r)-2-{4-(5-cloro-3- fluoropiridin-2-iloxi)-fenoxi}-propionico com accao herbicida |
Country Status (30)
| Country | Link |
|---|---|
| EP (1) | EP0248968A1 (es) |
| JP (1) | JPS62292758A (es) |
| KR (1) | KR910000601B1 (es) |
| CN (1) | CN86104887A (es) |
| AU (1) | AU592804B2 (es) |
| BR (1) | BR8603381A (es) |
| CA (1) | CA1236106A (es) |
| CH (1) | CH679396A5 (es) |
| CS (1) | CS261243B2 (es) |
| DD (2) | DD272069A5 (es) |
| DK (1) | DK162216C (es) |
| EG (1) | EG18260A (es) |
| ES (2) | ES2000663A6 (es) |
| FI (1) | FI87772C (es) |
| GR (1) | GR861757B (es) |
| HU (1) | HU206243B (es) |
| IL (1) | IL79330A0 (es) |
| MX (2) | MX3121A (es) |
| MY (1) | MY102085A (es) |
| NO (1) | NO168528C (es) |
| NZ (1) | NZ216736A (es) |
| PH (1) | PH21693A (es) |
| PL (1) | PL147477B1 (es) |
| PT (1) | PT82937B (es) |
| SU (1) | SU1567116A3 (es) |
| TN (1) | TNSN86112A1 (es) |
| TR (1) | TR22984A (es) |
| YU (2) | YU44582B (es) |
| ZA (1) | ZA864947B (es) |
| ZW (1) | ZW12486A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE119163T1 (de) * | 1989-01-11 | 1995-03-15 | Ciba Geigy Ag | Antidots zur verbesserung der kulturpflanzenvertäglichkeit agrochemischer wirkstoffe. |
| US5258521A (en) * | 1989-07-26 | 1993-11-02 | Tosoh Corporation | Process of producing optically active propionic acid ester derivatives |
| US5274100A (en) * | 1990-10-23 | 1993-12-28 | Ciba-Geigy Corporation | Process for the preparation of (3-fluoropyridin-2-yloxy)phenoxypropionic acids |
| RO117587B1 (ro) * | 1991-07-12 | 2002-05-30 | Hoechst Ag | Compozitie erbicida, procedeu de obtinere a acesteia si metoda pentru controlul plantelor nedorite |
| SK322292A3 (en) * | 1991-11-15 | 1995-12-06 | Ciba Geigy Ag | Synergic agent and method of selective weed suppression |
| DE4318092C1 (de) * | 1993-06-01 | 1995-01-12 | Basf Ag | Verfahren zur Herstellung von (R)- oder (S)-2-(4-Alkanoylphenoxy)- und (R)- oder (S)-2-(4-Aroylphenoxy)-propionsäureestern |
| US5650517A (en) * | 1994-11-01 | 1997-07-22 | Ciba-Geigy Corporation | Process for the preparation of 2,3-difluoro-5-halopyridines |
| DE19728568B4 (de) * | 1996-07-17 | 2007-06-14 | Bayer Cropscience Ag | Herbizide Mittel auf Basis von (5-Trifluormethyl-1,3,4-thiadiazol-2-yl-oxy)-essigsäure-N-isopropyl-N-(4fluorphenyl)-amid |
| US5985797A (en) * | 1996-07-17 | 1999-11-16 | Bayer Aktiengesellschaft | Herbicidal compositions based on N-isopropyl-N-(4-fluorophenyl) (5-trifluoromethyl-1,3,4-thiadiazol-2-yloxy)acetamide |
| AU719087B2 (en) * | 1998-03-24 | 2000-05-04 | Syngenta Participations Ag | Process for preparation of propionic acid derivatives |
| CN101016237B (zh) * | 2006-02-10 | 2013-10-23 | 上海生农生化制品有限公司 | 一种r(+)-2-(4-羟基苯氧基)-丙酸的合成方法 |
| CN100467452C (zh) * | 2006-11-01 | 2009-03-11 | 浙江工业大学 | 一种制备具有高光学纯度精吡氟氯禾灵的方法 |
| CN102907430B (zh) * | 2012-11-19 | 2015-01-07 | 江苏扬农化工股份有限公司 | 一种含麦草畏和炔草酯的除草组合物及其应用 |
| CN105519534A (zh) * | 2014-09-28 | 2016-04-27 | 南京华洲药业有限公司 | 一种含炔草酯与吡草醚的复合除草组合物及其应用 |
| CN105418494B (zh) * | 2015-12-15 | 2018-06-05 | 南京正荣医药化学有限公司 | 一种炔草酯的制备方法 |
| CN105494347B (zh) * | 2016-02-23 | 2018-07-13 | 陕西上格之路生物科学有限公司 | 一种含三甲苯草酮和炔草酯的除草组合物 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH650493A5 (en) * | 1977-12-24 | 1985-07-31 | Hoechst Ag | D-(+)-alpha-phenoxypropionic acid derivatives |
| DE2963229D1 (en) * | 1978-06-29 | 1982-08-19 | Ciba Geigy Ag | Herbicidal, optically active r(+)-dichloropyridyloxy-alpha-phenoxy-propionic acid-propargylesters, process for their preparation and their use in herbicidal compositions |
| US4505743A (en) * | 1981-12-31 | 1985-03-19 | Ciba-Geigy Corporation | α-[4-(3-Fluoro-5'-halopyridyl-2'-oxy)-phenoxy]-propionic acid derivatives having herbicidal activity |
| AU587366B2 (en) * | 1983-07-27 | 1989-08-17 | Imperial Chemical Industries Plc | Process for producing optically active aryloxypropionic acids and derivatives thereof |
| DE3403974A1 (de) * | 1984-02-04 | 1985-08-14 | Bayer Ag, 5090 Leverkusen | Optisch aktive phenoxypropionsaeure-derivate |
| EP0191736B1 (de) * | 1985-02-14 | 1991-07-17 | Ciba-Geigy Ag | Verwendung von Chinolinderivaten zum Schützen von Kulturpflanzen |
-
1986
- 1986-06-12 CH CH2376/86A patent/CH679396A5/de not_active IP Right Cessation
- 1986-06-27 DK DK307186A patent/DK162216C/da not_active IP Right Cessation
- 1986-06-30 FI FI862769A patent/FI87772C/fi not_active IP Right Cessation
- 1986-07-01 NO NO862665A patent/NO168528C/no unknown
- 1986-07-02 DD DD86312694A patent/DD272069A5/de not_active IP Right Cessation
- 1986-07-02 DD DD86292079A patent/DD253754A5/de not_active IP Right Cessation
- 1986-07-02 YU YU1170/86A patent/YU44582B/xx unknown
- 1986-07-02 NZ NZ216736A patent/NZ216736A/xx unknown
- 1986-07-02 AU AU59491/86A patent/AU592804B2/en not_active Expired
- 1986-07-03 ZA ZA864947A patent/ZA864947B/xx unknown
- 1986-07-03 IL IL79330A patent/IL79330A0/xx not_active IP Right Cessation
- 1986-07-03 CS CS865038A patent/CS261243B2/cs unknown
- 1986-07-03 ZW ZW124/86A patent/ZW12486A1/xx unknown
- 1986-07-07 HU HU862832A patent/HU206243B/hu not_active IP Right Cessation
- 1986-07-07 EP EP86810300A patent/EP0248968A1/de not_active Withdrawn
- 1986-07-07 GR GR861757A patent/GR861757B/el unknown
- 1986-07-08 PT PT82937A patent/PT82937B/pt unknown
- 1986-07-08 CA CA000513270A patent/CA1236106A/en not_active Expired
- 1986-07-11 PH PH34005A patent/PH21693A/en unknown
- 1986-07-14 ES ES8600276A patent/ES2000663A6/es not_active Expired
- 1986-07-14 PL PL1986260614A patent/PL147477B1/pl unknown
- 1986-07-14 MX MX312186A patent/MX3121A/es unknown
- 1986-07-14 JP JP61165450A patent/JPS62292758A/ja active Granted
- 1986-07-15 TR TR391/86A patent/TR22984A/xx unknown
- 1986-07-17 BR BR8603381A patent/BR8603381A/pt unknown
- 1986-07-18 TN TNTNSN86112A patent/TNSN86112A1/fr unknown
- 1986-07-21 KR KR1019860005897A patent/KR910000601B1/ko not_active IP Right Cessation
- 1986-07-31 SU SU864027879A patent/SU1567116A3/ru active
- 1986-08-05 CN CN198686104887A patent/CN86104887A/zh active Pending
- 1986-10-07 EG EG627/86A patent/EG18260A/xx active
-
1987
- 1987-02-05 ES ES8700267A patent/ES2007331A6/es not_active Expired
- 1987-09-29 MY MYPI87002264A patent/MY102085A/en unknown
- 1987-11-03 YU YU1996/87A patent/YU44644B/xx unknown
-
1991
- 1991-07-22 MX MX9100319A patent/MX9100319A/es unknown
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